baber/WOPTO huggingface dataset:
Patent JP-H02166745-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARADA SHIGEKI
IPC: H01L21/60
Filed: 1988-12-20
Abstract: PURPOSE:To prevent the breakdown of leads, defective junction and time deterioration by connecting a bump electrodes at one end of a semiconductor chip on the surface of which a radiation shielding film is provided, and providing the leads whose other ends are guided out on the shielding film, the leads on the radiation shielding film, a protecting film covering said leads and the bump electrodes on the side of a substrate. CONSTITUTION:Polyimide 6 which is hardened beforehand is positioned at a device hole 10. The position of the polyimide is accurately determined so as to place on the tips of TAB leads 4. The polyimide is bonded by compression. Thereafter, a tape carrier 7 is turned over. Bump electrodes 8 are attached to the tips of the TAB leads 4. A protective film 9 is provided at the opposite side of the polyimide film 6 so as to surround the bump electrodes 8. Connection of the side of a semiconductor chip is performed with the TAB leads 4 and an electrode 5 on the side of the chip. Then, the leads 4 are cut, and the tape carrier 7 is removed. Thereafter, the device is connected to the side of a package substrate.
Patent JP-H03185579-A (JP)
Title: Single chip microcomputer
Inventor: MIYAMOTO SEIJI
IPC: G06F21/79
Filed: 1989-12-14
Abstract: PURPOSE:To prevent internal data from being read by a third person or copied by comparing the contents stored in a memory cell with input data to be written and deciding whether both the contents are quite the same or not to validate/ invalidate the writing/reading of the contents. CONSTITUTION:Since the contents of the memory cell 14 obtained at the ball of a WR signal 6 coincide with the contents to be written, the output of a COMP 15 is turned to '0' when the output of an edge trigger 18 is activated. When quite the same data as the already written data are written up to the final address, the output of three-input OR circuit 19 is turned to '0' and the WR input of the memory cell 20 is turned to enable '0'. Thereby, '1' is written in the memory cell 20 and an OR signal 8 is turned to disable '1'. Namely, the overwriting of quite the same data can not be read out. Thus, the internal data can be prevented from being read out by a third person or copied.
Patent JP-2001138613-A (JP)
Title: Rotary rubber seal with ink stand
Inventor: HASHINO ZENSHIRO
IPC: B41K1/58
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To accurately push a seal or partially push the seal to an easily slidable article without contaminating a document or the like with an unnecessary ink and to deal with special orders with the small number of types by increasing number of repeating seal pushing with uniform overall seal shadow and no gray level of a rotary rubber seal. SOLUTION: In the rotary rubber seal A, the sealing surface 5 of a rubber band seal 4 is made of a material having large ink impregnability, and an auxiliary seal pushing part 8 having recesses 10 connectible with folding pieces 9 at both sides of a plate-like lateral plate 3 for a printing surface at lower part sides of both side frame plates 1 or auxiliary seal pushing parts 8 having cutouts 17 of a slightly larger longitudinal width e then the longitudinal width c of a pad 7 of a stand B except the front lower edge 15 and the rear lower edge 16 of the lower edge 11 in addition to the previous part 8 are mounted at slightly upper positions than the lower end face 12 of the surface 5 at its lower edge to the lateral plate lower side for the printing surface.  A void space connectible with the auxiliary parts of both insides of the stand or both the side ends of the pad are formed in a lateral width d near the inner surfaces of both sides of a recess 13.
Patent JP-2000149790-A (JP)
Title: Sealed container, sealing method, sealing device, and image forming device
Inventor: KANEKO KUMIKO
IPC: H01J11/54
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To flatten a sealed part, and realize lowered profile, a simple method, vacuum maintenance, and improved adhesive strength of a sealed container used for an image forming device, etc., by bonding a sealing cover to the sealed container for a flat-type display device, etc., by an eutectic bonding method. SOLUTION: This sealing method for a sealed container comprises a process for mounting an exhaust pipe 7 to cover an exhaust hole 20 in the container 1, a process for exhausting the container 1 by means of the exhaust pipe 7, a process for sealing up the container 1 by eutectically bonding a sealing cover 3 to the exhaust hole 20 in the exhaust pipe 7 under the exhausted condition, and a process for separating the exhaust pipe 7 from the container 1 and removing the exhaust pipe 7 from the container.
Patent JP-H10163465-A (JP)
Title: Solid state image sensor and mutiplate image pickup unit therefor
Inventor: OIDE HISASHI
IPC: H04N5/374
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To condense incident light components to the dead zone of respective pixels efficiently by providing a relief structure element for condensing the incident light to the annular photoelectric converting part of a corresponding pixel through deformed lens action having a discontinuous point corresponding to each element. SOLUTION: A transparent flat layer is provided on a solid state image pickup element comprising a plurality of two-dimensionally arranged pixels each having an annular photoelectric converting part and a relief structure element 10 having a discontinuous point 103 on the central axis 100 of the annular photoelectric converting part 9 is formed thereon for each pixel. Since the position for condensing a light incident to a lens face having an axis 101 as the optical axis and the position for condensing a light incident to a lens face having an axis 102 as the optical axis are symmetric to the central axis 100 of the annular photoelectric converting part, the relief structure element imparts a kind of deformed microlens action. According to the structure, even a light component incident between respective elements or a dead zone at the inside diameter of the annular photoelectric converting part 9 can be condensed.
Patent JP-H11138200-A (JP)
Title: Treatment of organic sludge and device therefor
Inventor: KIRIYAMA KOICHI
IPC: C02F11/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the method and device by which a better anaerobic treating effect than ever is obtained with a simple treating means. SOLUTION: The org. sludge 1 is solubilized and then anaerobically treated. In this process, the stabilization is performed by the acidic oxidation stages 11 and 11' using an acidic oxidizing agent and the alkaline treating stages 10 and 10' using an alkali agent. The sludge generated in the anaerobic treatment can be partly circulated to the solubilizing treatment, and the acidic oxidation stage 11 and the alkaline treating stage 10 are provided in parallel or in series and furnished respectively in plural stages. In this case, an acidic oxidizing agent 20 or an alkali agent 21 is wholly introduced into the preceding stages 10 and 11, and the sludge 1 is divided and introduced into the stages 18 and 19.  Besides, the acidic oxidizing water 20 and alkaline water 21 obtained by electrolyzing 17 a brine 7 by a diaphragm process are used as the acidic oxidizing agent and alkali agent used in the solubilization.
Patent JP-H05139961-A (JP)
Title: Pressure-sensitive adhesive for pharmaceutical use and pharmaceutical preparation produced therefrom
Inventor: HOSAKA YOSHIFUMI
IPC: A61L15/58
Filed: 1991-11-12
Abstract: PURPOSE:To provide the subject adhesive composed of a specific pressure- sensitive adhesive structure coordinated with sugar, applicable to the skin without causing the rash and itchiness and having excellent safety, adhesiveness, feeling to the skin, water-absorption and compatibility to the skin. CONSTITUTION:The objective adhesive contains preferably >=5wt.%, especially 10-50wt.% of a pressure-sensitive adhesive structure containing a sugar having a molecular weight of >=150 (e.g. glucose) coordinated to >=1wt.% of the ester part of a copolymer containing one or more kinds of acrylic acid esters. The adhesive is preferably incorporated with 1-50wt.% of an agent such as hydrocortisone and formed on a flexible substrate to obtain a pharmaceutical preparation.
Patent JP-H08175221-A (JP)
Title: Constant speed travel control device
Inventor: KIKORI SHIGEO
IPC: B60W10/18
Filed: 1994-12-27
Abstract: PURPOSE: To secure stable travel on a road having small friction between wheels and surface of the road and make it compatible with improvement of operation for resetting of constant speed travel mode on a road having large friction. CONSTITUTION: A vehicle 1 is provided with an anti-lock braking system(ABS) 41 which adjusts braking force with respect to locking state of wheels 10 according to foot brake 18. A constant speed travel control device 3 is provided with an actuator 15 adjusting an aperture angle of a throttle valve 7, a sensor 22 and an electronic control unit(ECU) 31. ECU 31 sets up a constant speed driving mode when a brake pedal 19 of the foot brake 18 is not stepped into, determines driving speed based on the speed sensor 22 at that point as target speed, and controls the actuator 15 so that the driving and the target speeds become consistent. ECU 31 prohibits to set up the constant speed driving mode in spite of the condition of the driving mode is effected, in the case the brake pedal 19 is returned when the braking force is adjusted by the ABS 41 corresponding to stepping of the brake pedal 19.
Patent JP-H07178552-A (JP)
Title: Welder
Inventor: MOGI SHIGEO
IPC: B23K9/00
Filed: 1993-12-24
Abstract: PURPOSE:To improve the quality of a weld zone by turning a second turning member provided with a weld torch around a horizontal axis on a first turning member by driving a second turning device. CONSTITUTION:A traveling table 5 is moved on the rail 3 of a frame 2 provided along the side plane of a material 1 to be welded via a traveling device 4. A horizontally movable table 8 is mounted on the traveling table 5 in such a way that it can be freely approachable with the side plane of the material to be welded in a horizontal direction. The horizontal movable table 8 is driven by a horizontal driving device 7. An elevation table 30 is provided along the height direction of the material 1 to be welded via an elevator 29 in such a way that it can be elevated freely. The first turning member 33 is mounted on the elevation table 30 via the first turning device 31 around a vertical axis in such a way that it can be turned freely. The second turning member 37 provided with the welding torch 36 is mounted on the first turning member 33 via the second turning device 34 around the horizontal axis 35 in such a way the it can be turned freely. In this way, it is possible to reduce burden on a worker and to facilitate welding work.
Patent JP-H11157096-A (JP)
Title: Ink container for ink-jet printer
Inventor: KOBAYASHI HAJIME
IPC: B43L25/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent an ink bottle from sinking or a pump and a head from clogging while a printer is used, by forming a flat plate out of rubber material having a specific hardness, and greatly thinning a thin part to be broken by piercing in comparison with a reference thickness of the flap plate. SOLUTION: A flat plate is formed of rubber material of a hardness of 75-95 deg.. A thin part has a thickness of 0.1-0.30 mm, namely, not larger than 1/3 a reference thickness of the flat sheet. Accordingly, at least three lines forming a cross of the thin part are cut and the air outside a bottle is surely sent into the bottle. The bottle is formed through a process in which a relief is provided beforehand at the outside of a shoulder part and a pin is pierced through an opening, whereby relief trace 9 is left at an outer circumference of a part from a neck part to the shoulder part of the opening 2 of the bottle 1. Blow molding is thus achieved without forming a projection inside the bottle by the piercing pin. Ink in the container can be sucked to the end.
Patent JP-H11156719-A (JP)
Title: Wire saw abrasive grain regeneration method and device
Inventor: MASAKI KAZUO
IPC: C30B35/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently separate used abrasive grain slurry into abrasive grains and cutting fluid to recover each of them for using them again. SOLUTION: Abrasive grain slurry 3' used for a wire saw 1 is led to a first centrifugal separator 20 so as to be separated into recovered abrasive grains 5' and very small grain mixture fluid 23 containing very small cutting chips, after very small solid bodies in the very small grain mixture fluid 23 have been increased in diameter by letting the very small grain mixture fluid 23 pass through a high density electric field, the very small solid bodies are led to a second centrifugal separator 25 so as to be separated into increased diameter very small solid bodies 26 and recovered cutting chip fluid 6', and the recovered abrasive grains 5' separated by the first centrifugal separator 20 and the recovered cutting chip fluid 6' separated by the second centrifugal separator 25, are mixed so as to be reused as abrasive grain slurry.
Patent JP-H05137466-A (JP)
Title: Frame unit for carrying nursery pot made of synthetic resin
Inventor: TAKAGI TADAO
IPC: A01C7/08
Filed: 1991-11-14
Abstract: PURPOSE:To improve the operating efficiency by preventing nursery pots made of a synthetic resin from turning upside down and mechanizing feed of soil. CONSTITUTION:A frame unit for carrying and supporting nursery pots 1 made of a synthetic resin is provided with plural formed nearly square engaging holes 15 for carrying the nursery pots made of the synthetic resin in front, rear, left and right and leg parts 16 protruding downward at desired positions.
Patent JP-H08185423-A (JP)
Title: Wiring method for cable over plural drawings
Inventor: KINUGAWA KAZUHISA
IPC: G06F17/50
Filed: 1994-12-28
Abstract: PURPOSE: To wire a cable over plural floor drawings as a continuous line by instructing the switching of drawings in cable wiring, displaying the new floor drawing and repeating wiring from any arbitrary position of the floor drawing. CONSTITUTION: A first-floor drawing 6 is defined as an initial picture, a wiring cable 19 is wired from a first-floor wiring start point 13 to an end point 14, and the floor drawing is switched while keeping the state of operating wiring corresponding to a drawing switching instruction 9. The drawing switching instruction is the instruction of switching to an upstair, and an editing object drawing is switched to a second-floor drawing 7. Since the wiring operation is just under continuing when the second-floor drawing 7 is displayed, a second- floor wiring start point 15 is designated so that a second-floor wiring cable 20 can be wired on the second-floor drawing 7 similarly to the preceding first- floor drawing 6. Further, drawing switching to a third-floor drawing 8 is instructed and a cable is wired up to a third-floor wiring end point 16 at the terminal of the entire cable.  Thus, the cable over the plural floor drawings can be wired as a continued line.
Patent JP-H05138178-A (JP)
Title: Method for purifying iron chloride-base waste liquid containing chromium or the like
Inventor: KITAZAWA TADAO
IPC: C02F1/62
Filed: 1991-11-14
Abstract: PURPOSE:To fabricate the equipment at a low cost and to highly efficiently separate chromium, copper and nickel by mixing iron powder into an iron chloride-base waste liq. contg. chromium to control the pH to a specified value and controlling the reaction temp. and iron ion concn. to specified values to deposit chromium. CONSTITUTION:An iron chloride-base waste liq. contg. chromium is charged into a copper removing tank 11 and heated to >=40 deg.C, the pH is controlled to <=2, and the spherical converter-refined iron powder is introduced to deposit copper. The large-grain-diameter iron powder is removed by a liq. cyclone 15 and returned to the tank 11, and the residual suspension is treated by a centrifugal separator 16 to separate copper. The refined iron powder is added to a nickel removing tank 18, and the pH is controlled to <=2 to generate Ni. The overflow from the tank 18 is treated by a liq. cyclone to remove the iron powder and introduced into a chromium removing tank 25 from a dilution tank 23, iron powder is supplied to control the pH to 2.3 to 5, the reaction temp. is controlled to >=40 deg.C and the iron ion concn. to <=140g/l, and chromium is settled and separated.
Patent JP-H01295521-A (JP)
Title: Optical fiber type solid-state relay
Inventor: FUKUTAKE KATSUHIKO
IPC: H03K17/78
Filed: 1988-12-23
Abstract: PURPOSE:To prevent sneak of noise and surge to an input circuit section and to prevent malfunction by arranging a light emitting element and a photodetector separately in a solid-state relay comprising input/output circuit sections and coupling optically both by an optical fiber. CONSTITUTION:A solid-state device 13 being an output circuit section B consists of a triac 18 switched by a photodetector 15 via a zero cross circuit 14 including the photodetector 15 and a control circuit. Then a load device 11 switched by the triac 18 such as a solenoid is connected in series with a power supply 19. In case of mounting the output circuit section B directly onto the load devices 11, 12, the output circuit section B is mounted very nearly to the load devices 11, 12 and a power line 19a. Then the side of the light emitting element 16 of all input circuit section A is provided remotely by using an optical fiber 17, bypass of noise from a noise generating source such as the load devices 11, 12 is prevented and malfunction of a low voltage control circuit 20 is prevented.
Patent JP-H08184682-A (JP)
Title: Alarm sound hole opening and closing mechanism of alarm clock
Inventor: HASEGAWA NAOKI
IPC: G04B23/03
Filed: 1994-12-28
Abstract: PURPOSE: To improve a degree of freedom of clock design by connecting a cover member for opening and closing an alarm opening part through a link mechanism to an alarm switch. CONSTITUTION: An alarm sound hole opening and closing mechanism comprises a cover member 12 connected to an alarm switch 8 through an intermediate alarm member 11, and interlocked with the switch 8. The member 12 is slid and moved, and an alarm opening part 9 is covered or not covered by the member 12. The whole of an alarm part 14 and the member 12 is swung, and the few operation amount of the switch 8 is enlarged in 2 stages. The member 12 is largely moved, and the position of a cover part 13 is largely changed by the few operation amount of the switch 8 even if the opening part 9 is formed largely. As a result, since the switch 8 is connected to the member 12 for opening and closing the opening part 9 through a link mechanism, the restriction of position relation of the switch 8 and the opening part 9 is eased by the link mechanism, and a degree of freedom of design can be improved as an alarm clock.
Patent JP-H11141616-A (JP)
Title: Rotary shaft lateral vibration damping device
Inventor: KAKU SHIKETSU
IPC: F16F15/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture with relatively simple structure and easily reduce the lateral vibration of a rotary shaft by providing a vibrator arranged inside the hollow rotary shaft and held in a freely vibrating state to the hollow part of the rotary shaft through connection points. SOLUTION: A rotary shaft 11 is supported on both sides of an impeller 14 by bearings 13. The rotary shaft 11 is hollow inside, and a vibrator 12 is supported therein through connectors 16. In the vibrator 12, the dimensions, rigidity and connection point position of a bar body 15a are so designed that the vibrator 12 serves as a vibration absorber for absorbing the vibration of the rotary shaft 11, and lumped mass 15b is added to adjust equivalent mass. Equivalent mass is adjusted by the size, quantity layout position, and the like of the lumped mass 15b. According to a vibration mode of the hollow rotary shaft 11, its vibration can be shifted to the vibrator 12 inside the rotary shaft 11.
Patent JP-H116010-A (JP)
Title: Reduced pressure oxygen-blowing refining method of stainless steel
Inventor: MIYAMOTO KENICHIRO
IPC: C21C7/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of a stainless steel while reducing the pressure and blowing oxygen which can effectively execute the oxygen-blowing and decarburize-refining of the stainless steel under reduced pressure without causing such problems as the oxidation of chromium and the sticking of a large quantity of metals at the time of blowing the oxygen and decarburizing. SOLUTION: The reduced pressure oxygen-blowing refining method of stainless steel executes the temp.-raising of molten steel 2 and the decarburize- refining by dipping an immersion tube 4 into the molten stainless steel 2 in a ladle 1, reducing the pressure in a vessel 10 and thereafter, blowing the oxygen after adding aluminum for raising the temp. into the vessel 10. In such as case, in the temp.-raising stage adding the aluminum at the initial state, G value shown in the equation G=5.96×10<-3> μT ln(P/Pco *) is regulated to <=-20. wherein, Pco *=760.[10(-13800/T+8.76)].[%C]/[%Cr] and T is the molten steel temp. (K) and P is the vacuum degree (Torr) in the vessel.
Patent JP-H09303754-A (JP)
Title: Fuel control device in burner device for liquid fuel
Inventor: LONG NORRIS R
IPC: F24C15/18
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve assembly of a burner device for liquid fuel, which moves from a totally closed position to a fully opened position by one half rotation. SOLUTION: A valve assembly 45 includes a valve rod 48 which rotates in a valve main body 46. A pin in the valve main body 46 enters a coil-form slot on the valve rod 48, and when the valve rod 48 rotates, the valve rod 48 moves in the axial direction. When the rod 48 rotates and separates from a totally closed position, a cam surface on the valve rod 48 is engaged with a valve core 63, and the valve core is opened. A rod 72 is extended from the valve rod in axial direction, and also, a needle 73 at the end of the rod measures the flow rate of a fuel which passes through a fuel orifice when the valve rod and the rod move in the axial direction.
Patent JP-H08180397-A (JP)
Title: Magnetic recording method and magnetic card and its production
Inventor: ITO YOICHI
IPC: G11B5/09
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a magnetic card for which information erasure and writing intended for forgery are infeasible. CONSTITUTION: The magnetic card 1 obtd. by forming a magnetic layer 3 consisting of magnetic powder magnetized to at least 25% of saturation magnetization by an impressed magnetic field of at least half the magnitude of the coercive force on a card substrate 2, is used. Initial information is recorded in an existing information region 51 exclusive of at least one point of information regions 52 of unrecorded parts made to remain in a prescribed direction at the time of magnetic recording on the magnetic layer in the prescribed direction. Further, new information to be recorded afterward is recorded in the information region of the unrecorded part without erasing the existing information.  The magnetic powder is preferably formed by mixing powder consisting of an RT5 (where R is at least one kind of rare earth elements (including Y) essentially consisting of Sm, and T is at least one kind of transition metal essentially consisting of Co) intermetallic compd. phase as a main phase and powder consisting of an R2 T7 intermetallic compd. phase as a main phase.